Nitecore TM06S 4000 Lumen CREE LED Tiny Monster Flashlight/Searchlight, Nitecore D4 smart charger, 4 X Nitecore NL189 18650 3400mAh Li-ion with EdisonBright USB reading light bundle Maximum output 4000 lumens utilizing 4xCREE XM-L2 U3 LEDs Integrated power indicator on side switch Intelligent memory effect for brightness levels Direct access to ultralow and turbo output levels This bundle includes Nitecore D4 smart charger, 4 X Nitecore NL189 18650 3400mAh Li-ion and EdisonBr